My condolences to the family !
If this is the Michael that lived at Pacifica, Memory Care, in the recent past, I'd like to add this. A friend of mine lived in that cottage, and I would visit him regularly and thus got to know the other residents. Michael was among them and I was always delighted by him. He always had a smile and a gentleness of manner - and though we did not actually carry on a conversation, we connected in a warm way. Occasionally we'd hold hands. I'd like you to know that I treasured his company and that he made a positive impact even at this late stage of his life and in spite of his illness. I hope this is a tiny comfort to you. You are in my thoughts.